The Dodge Challenger Message Board

Hey all! Me and my buddy just opened the seacontainer with my buddy's racecar and LOTS of parts which he shipped in from overseas. With these parts there's also a Sox & Martin built 4-speed with steel bellhousing, special gears, clutch plates etc. completely lightend blabla... He doesn't use it so I'm able to install it in my car if I want. If I want that? You bet I want.

But what will need to be changed to convert from the 727 to 833?
- obviously the tranny
- the pedals + linkage off course
- shifter + linkage
- driveshaft / yokes / U-joints ?
- crossmember ?

Please help me out here...thx

Use one of these hydraulic deals instead of the standard clutch linkage.

http://keislerauto.com/mopar/transmissi ... k-kit.html

You will need a trans hump but they sell them on this site too. Have a good look around this web site as it is VERY good stuff.

I just noticed the question mark in your post. Hans. The driveshaft will need to be longer and use the strongest yokes/UJs you can.

You will need to open your floor and weld in a floor hump.

(possible to buy from http://www.autobodyspecialt.com/ , $129.00 )

Maybe these scan´s will give you some information!?

Thanks so far guys.

Dave, I think I'll pass up that hydraulic clutch setup; quite expensive. Rather get some muscles in the legs eh.

Does anybody have any close-up pictures of the different parts needed, especially parts like brackets to the frame / linkages etc. Was looking around for the bracket which need to be welded to the frame in front of the firewall and they ask about 35$ for a stupid simple bracket. With some pictures I could make myself one. Greatly appreciated these different pictures. There must be a couple of 4-speed challengers around here.